package com.atguigu.mapper.product;

import com.atguigu.entity.product.ProductSpec;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface ProductSpecMapper {
    List<ProductSpec> findAll();

    void save(ProductSpec productSpec);

    void updateById(ProductSpec productSpec);

    void remove(Long id);
}
